Theorem Filter.tendsto_atTop_principal

Modification history

2026-06-06 17:04
Mathlib/Order/Filter/AtTopBot/Basic.lean
chore(Order/Filter/AtTopBot/Basic): use `to_dual` (#37747) …
Modified Filter.tendsto_atTop_principalView on Github →
2025-02-10 19:23
Mathlib/Order/Filter/AtTopBot.lean
chore(Order/Filter): split `AtTopBot.lean` (#21672) …
Modified Filter.tendsto_atTop_principalView on Github →
2024-08-06 23:04
Mathlib/Order/Filter/AtTopBot.lean
chore(Order/Filter/AtTopBot): Generalise from semilattices to directed orders (#15252) …
Modified Filter.tendsto_atTop_principalView on Github →
2023-01-24 09:14
Mathlib/Order/Filter/AtTopBot.lean
feat: port Order.Filter.AtTopBot (#1795)
Added Filter.tendsto_atTop_principalView on Github →